SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
443 port seems to be filtered, check your firewall/server configuration.
DNS Information
| Resolves To: | 217.69.139.53 |
| Reverse IP lookup: | go.mail.ru. |
| Nameserver: | ns2.mail.ru. |
| Nameserver: | ns1.mail.ru. |